| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $24.36 | 10.714% | $26.9699 | $26.97 | $26.95 | $27.00 |
| Purchase #2 | $117.49 | 7.745% | $126.5896 | $126.59 | $126.60 | $126.60 |
| Purchase #3 | $35.37 | 8.533% | $38.3881 | $38.39 | $38.40 | $38.40 |
| Purchase #4 | $237.88 | 5.219% | $250.295 | $250.30 | $250.30 | $250.30 |
| Purchase #5 | $20.32 | 3.803% | $21.0928 | $21.09 | $21.10 | $21.10 |
| Purchase #6 | $45.71 | 8.118% | $49.4207 | $49.42 | $49.40 | $49.40 |
| Purchase #7 | $97.28 | 9.401% | $106.4253 | $106.43 | $106.45 | $106.40 |
| 7 purchase totals = | $578.41 | $619.1814 | $619.19 | $619.20 | $619.20 | |